Circuit Breakers
Our selection of circuit breakers spans a wide range of applications, from heavy-duty air circuit breakers (ACBs) to compact miniature circuit breakers (MCBs). We offer leading brands like Eaton, Siemens, and Square D, known for their reliability and performance. Whatever your power management needs, you can find the perfect solution here at ARCA Supply.
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Din Rail Mounted Circuit Breakers
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Main Breakers
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Miniature Circuit Breakers (MCBs)
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Molded Case Breakers (MCCBs)
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Motor Circuit Protector (MCPs)
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Lug Terminal Kits
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Auxiliary, Shunt, Trip Units and UVRs
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Circuit Breaker Accessories
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- Qty in Cart
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Eaton CHP140 Miniature Circuit Breakers (MCBs)
MSRP $122.00Surplus $32.94SKU: C15-19365 Brand: Eaton MPN: CHP140 UPC: 62103707128 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19365
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Series:
- CHP
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- Used On:
- CH Series Loadcenter
- Short Description:
- 120/240 VAC, 40 A, 1-Pole, 10 kA, Thermal Magnetic, Circuit Breaker
- Type:
- Thermal Magnetic
- Mounting:
- Plug-On
- Terminal Type:
- Line Lug
- Approval:
- UL 489
- Catalog:
- Eaton_00001_V1T1_41_CAT.pdf
- Current Rating:
- 40 A
- Wire Size:
- 14 to 2 AWG (Copper/Aluminum)
MSRP $122.00Surplus $32.94 -
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Eaton CHP240 Miniature Circuit Breakers (MCBs)
MSRP $226.00Surplus $61.02SKU: C15-19373 Brand: Eaton MPN: CHP240 UPC: 78211392374 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19373
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Current Rating:
- 40 A
- Short Description:
- 120/240 VAC, 40 A, 2-Pole, 10 kA, Thermal Magnetic, Circuit Breaker
- Mounting:
- Plug-On
- Voltage Rating:
- 120/240 VAC
- Series:
- CHP
- Used On:
- CH Series Loadcenter
- Catalog:
- Eaton_00001_V1T1_41_CAT.pdf
- Terminal Type:
- Line Lug
- Number of Poles:
- 2
- Type:
- Thermal Magnetic
- Wire Size:
- 14 to 2 AWG (Copper/Aluminum)
- Approval:
- UL 489
MSRP $226.00Surplus $61.02 -
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Eaton CHP340 Miniature Circuit Breakers (MCBs)
MSRP $989.00Surplus $267.03SKU: C15-19384 Brand: Eaton MPN: CHP340 UPC: 78211392387 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19384
- Type:
- Thermal Magnetic
- Current Rating:
- 40 A
- Short Description:
- 240 VAC, 40 A, 3-Pole, 10 kA, Thermal Magnetic, Circuit Breaker
- Voltage Rating:
- 240 VAC
- Series:
- CHP
- Number of Poles:
- 3
- Wire Size:
- 10 to 1/0 AWG (Copper/Aluminum)
- Interrupting Rating:
- 10 kA at 240 VAC
- Used On:
- CH Series Loadcenter
- Terminal Type:
- Line Lug
- Catalog:
- Eaton_00001_V1T1_41_CAT.pdf
- Mounting:
- Plug-On
- Approval:
- UL 489
MSRP $989.00Surplus $267.03
Disclaimer: ARCA Supply is not an authorized distributor, reseller or representative of any manufacturer, brand or product listed. All product names, trademarks, brands and logos are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. All items sold by ARCA Supply are covered under ARCA Supply's warranty and not the manufacturer warranty.
